# Install Git client tools.
#
class git::client {

    package { "git":
	ensure => installed,
    }

}


# Install prequisites for serving Git repositories
#
# === Global variables
#
#   $git_datadir:
#       Directory where repositories are stored
#
class git::server {

    include git::client

    if $git_datadir {
        file { "${git_datadir}":
            ensure => directory,
            mode   => 0755,
            owner  => root,
            group  => root,
        }
        file { "/srv/git":
            ensure  => link,
            target  => "${git_datadir}",
            require => File["${git_datadir}"],
        }
    } else {
        file { "/srv/git":
            ensure => directory,
            mode   => 0755,
            owner  => root,
            group  => root,
        }
    }

}


# Install Git daemon
#
class git::daemon inherits git::server {

    package { "git-daemon":
        ensure => installed,
    }

    include inetd::server

    inetd::service { "git":
        ensure  => present,
        require => [ File["/srv/git"],
                     Package["git-daemon"] ],
    }

}


# Install gitweb
#
class git::gitweb inherits git::server {

    package { "gitweb":
        ensure => installed,
    }

    file { "/var/www/git/gitweb_config.perl":
        ensure  => present,
        source  => [ "puppet:///files/git/gitweb_config.perl.${fqdn}",
                     "puppet:///files/git/gitweb_config.perl",
                     "puppet:///git/gitweb_config.perl", ],
        mode    => 0644,
        owner   => root,
        group   => root,
        require => Package["gitweb"],
    }

}